<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title></title>
<link rel="stylesheet" type="text/css" href="indexa.css" media="screen and (min-width:800px)">
<link rel="stylesheet" type="text/css" href="indexb.css" media="screen and (min-width:400px) and (max-width: 800px)">
<link rel="stylesheet" type="text/css" href="indexc.css" media="screen and (max-width: 400px)">
</head>
<body>
<div class="wrap"></div>
</body>
</html>
